- Loyal
- NA49/28R
NA49/28R Bearing | Loyal
NA49/28R PDF download| NA49/28R interchange NTN NA49/28R | |
| NA49/28R cross reference NTN NA49/28R | |
| NA49/28R Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | NA49/28R |
| k | 2.5 mm |
| C | 17 mm |
| s | 0,8 mm |
| d | 28 mm |
| F | 32 mm |
| D | 45 mm |
| B | 17 mm |
| Lw | 12.8 mm |
| Dw | 4 mm |
| Cr | 24.8 kN |
| C0r | 33.5 kN |
| Mass | 0.1 kg |
| s max | 0.8 mm |
| r min. | 0,3 mm |
| Da max | 43 mm |
| da min | 30 mm |
| rs min | 0.3 mm |
| Weight | 0,098 Kg |
| ras max | 0.3 mm |
| Da max. | 43 mm |
| da min. | 30 mm |
| ra max. | 0,3 mm |
| Category | Bearings |
| Inventory | 0.0 |
| Size (mm) | 28x45x17 |
| Width (mm) | 17 |
| Nlim (oil) | 13,000 rpm |
| Nlim (grease) | 8,500 rpm |
| Product Group | B04144 |
| Bearing number | NA49/28R |
| Precision class | P0 |
| Weight / Kilogram | 0.107 |
| Manufacturer Name | NTN |
| Bore Diameter (mm) | 28 |
| Outer Diameter (mm) | 45 |
| Minimum Buy Quantity | N/A |
| Radial clearance class | CN |
| (Grease) Lubrication Speed | 8 500 r/min |
| Basic static load rating (C0) | 33,5 kN |
| Basic dynamic load rating (C) | 24,8 kN |
| Lubrication hole on inner ring | Non/No |
| Lubrication hole on outer ring | Oui/Yes |
| Max operating temperature, Tmax | 120 °C |
| Min operating temperature, Tmin | -20 °C |
| Characteristic cage frequency, FTF | 0.44 Hz |
| Characteristic outer ring frequency, BPF0 | 8.44 Hz |
| Characteristic inner ring frequency, BPFI | 10.56 Hz |
| Characteristic rolling element frequency, BSF | 8.89 Hz |
UCTH210-32J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH210-32J-300
SDI: B-1/4-28UNF
SD: 2.00000000
UCTH212-36J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH212-36J-300
SDI: B-R1/8
SD: 2 1/4
UCTH212-39J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH212-39J-300
SDI: B-R1/8
SD: 2 7/16
UCTH211-34J-300 with Setscrew(inch)
CNSORDERNO: Normal-duty(2)
TOGN: UCTH211-34J-300
SDI: B-R1/8
SD: 2 1/8
